Every winter I spend a considerable amount of time on the winter range photographing and videoing mule deer. I have carried on this annual tradition for a few decades.
Here's what I have found: If you stay in your vehicle, the critters don't get too worked up about it. If you get out slowly and remain next to your vehicle, they don't get bothered by that activity, either. It's when you walk away from the vehicle that really gets their attention and makes them move away; possibly creating the stress on them that this law was intended to stop. I use a window mount and telephoto lenses on my photography/video equipment most of the time. In earlier years, my cameras and tripod were too big for the window mount, so I slowly got out of the vehicle and got my equipment out and stood next to the vehicle while I did my thing. When you start to move away from the vehicle is when you get their attention and begin to move them.
All that being said...competition for sheds was really the ultimate reason behind the shed law in the first place. People began shed hunting in late December and January. Guys would walk right into a herd without any regard for their well-being. If one buck in a herd of 8 was seen to only have one antler, the chase was on for that other antler. Since greed and selfishness usually over-ride common sense, those few folks that screwed it up for the rest of us became the focus of G&F and ultimately the shed law was instituted.
I don't know what the solution is, but it sure seems to me that the shed season law has so many loopholes that it's becoming a real enforcement problem. There is currently an active group trying to get the shed season law repealed here in SW Wy. This situation could be brought up during the next legislative session.
I have several thoughts and suggestions on this issue...most would be very unpopular with some folks for the most part.
As Jeff has pointed out already...you would virtually have to close down the entire area to human presence to achieve what this law was intended to. Do we really want that?
When this law was first proposed in the legislature, myself and others put up resistance to no avail. We could see what was coming, and there were already laws on the books to prevent wildlife harassment. Not sure if I've ever seen a law passed so quickly with little or no opposition.
Good intentions...bad result?